{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:UDWGJXPNYYEI2DLZPGTTTHFTIJ","short_pith_number":"pith:UDWGJXPN","canonical_record":{"source":{"id":"2207.03578","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2022-06-30T14:21:57Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"51e8089873711b513049d93ae9fae74ebe40ca619584291be2767e2f6e7213de","abstract_canon_sha256":"1695898cfff91dda8e4a05ddaaac68c4fdf172c94cdf7bd077026321d8195877"},"schema_version":"1.0"},"canonical_sha256":"a0ec64ddedc6088d0d7979a7399cb34260f2aad970ee8a09a153a10ff27d11a6","source":{"kind":"arxiv","id":"2207.03578","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.03578","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"arxiv_version","alias_value":"2207.03578v5","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.03578","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_12","alias_value":"UDWGJXPNYYEI","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_16","alias_value":"UDWGJXPNYYEI2DLZ","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_8","alias_value":"UDWGJXPN","created_at":"2026-07-05T06:03:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:UDWGJXPNYYEI2DLZPGTTTHFTIJ","target":"record","payload":{"canonical_record":{"source":{"id":"2207.03578","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2022-06-30T14:21:57Z","cross_cats_sorted":["cs.CL","cs.LG"],"title_canon_sha256":"51e8089873711b513049d93ae9fae74ebe40ca619584291be2767e2f6e7213de","abstract_canon_sha256":"1695898cfff91dda8e4a05ddaaac68c4fdf172c94cdf7bd077026321d8195877"},"schema_version":"1.0"},"canonical_sha256":"a0ec64ddedc6088d0d7979a7399cb34260f2aad970ee8a09a153a10ff27d11a6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:03:24.570227Z","signature_b64":"XF9stXTezNHcTpQJFcqgPj9Tw/JkgQQSltwe1mbXXQ7vkQ5bkZXsrH+Z5V3cNrTbWT1QEH958gGH31d3FB7mDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0ec64ddedc6088d0d7979a7399cb34260f2aad970ee8a09a153a10ff27d11a6","last_reissued_at":"2026-07-05T06:03:24.569758Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:03:24.569758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.03578","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:03:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HN7/vBqkj3ZoweRc2x7auoEZ2zKBLUbED3IGP8Ph6L6P9tIxWqb8QgN4T6XW5kUJFLQn7pNEXqv4W/P+gtHWCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T15:58:05.602357Z"},"content_sha256":"8d71a54dfa7aafbe90ecb7164d7d9fbb4caa4c0b5e68da1297db1c4b58666c4f","schema_version":"1.0","event_id":"sha256:8d71a54dfa7aafbe90ecb7164d7d9fbb4caa4c0b5e68da1297db1c4b58666c4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:UDWGJXPNYYEI2DLZPGTTTHFTIJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Code Translation with Compiler Representations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL","cs.LG"],"primary_cat":"cs.PL","authors_text":"Baptiste Roziere, Francois Charton, Gabriel Synnaeve, Hugh Leather, Marc Szafraniec, Patrick Labatut","submitted_at":"2022-06-30T14:21:57Z","abstract_excerpt":"In this paper, we leverage low-level compiler intermediate representations (IR) to improve code translation. Traditional transpilers rely on syntactic information and handcrafted rules, which limits their applicability and produces unnatural-looking code. Applying neural machine translation (NMT) approaches to code has successfully broadened the set of programs on which one can get a natural-looking translation. However, they treat the code as sequences of text tokens, and still do not differentiate well enough between similar pieces of code which have different semantics in different language"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.03578","kind":"arxiv","version":5},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.03578/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:03:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HVKa8ke85f0SZ6fxeKumNEAgg72U4Sld369Ypbf4PdIkwRQpSKKqHaEh49ZsHGE6r3RZeCQ4e6+CFovfm4BUAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T15:58:05.602849Z"},"content_sha256":"23efb6e3b6957d1ab1c33de399034ffd15fa513321b4972c713739d772766ebf","schema_version":"1.0","event_id":"sha256:23efb6e3b6957d1ab1c33de399034ffd15fa513321b4972c713739d772766ebf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/bundle.json","state_url":"https://pith.science/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-16T15:58:05Z","links":{"resolver":"https://pith.science/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ","bundle":"https://pith.science/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/bundle.json","state":"https://pith.science/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UDWGJXPNYYEI2DLZPGTTTHFTIJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:UDWGJXPNYYEI2DLZPGTTTHFTIJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1695898cfff91dda8e4a05ddaaac68c4fdf172c94cdf7bd077026321d8195877","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2022-06-30T14:21:57Z","title_canon_sha256":"51e8089873711b513049d93ae9fae74ebe40ca619584291be2767e2f6e7213de"},"schema_version":"1.0","source":{"id":"2207.03578","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.03578","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"arxiv_version","alias_value":"2207.03578v5","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.03578","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_12","alias_value":"UDWGJXPNYYEI","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_16","alias_value":"UDWGJXPNYYEI2DLZ","created_at":"2026-07-05T06:03:24Z"},{"alias_kind":"pith_short_8","alias_value":"UDWGJXPN","created_at":"2026-07-05T06:03:24Z"}],"graph_snapshots":[{"event_id":"sha256:23efb6e3b6957d1ab1c33de399034ffd15fa513321b4972c713739d772766ebf","target":"graph","created_at":"2026-07-05T06:03:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2207.03578/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we leverage low-level compiler intermediate representations (IR) to improve code translation. Traditional transpilers rely on syntactic information and handcrafted rules, which limits their applicability and produces unnatural-looking code. Applying neural machine translation (NMT) approaches to code has successfully broadened the set of programs on which one can get a natural-looking translation. However, they treat the code as sequences of text tokens, and still do not differentiate well enough between similar pieces of code which have different semantics in different language","authors_text":"Baptiste Roziere, Francois Charton, Gabriel Synnaeve, Hugh Leather, Marc Szafraniec, Patrick Labatut","cross_cats":["cs.CL","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2022-06-30T14:21:57Z","title":"Code Translation with Compiler Representations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.03578","kind":"arxiv","version":5},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:8d71a54dfa7aafbe90ecb7164d7d9fbb4caa4c0b5e68da1297db1c4b58666c4f","target":"record","created_at":"2026-07-05T06:03:24Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"1695898cfff91dda8e4a05ddaaac68c4fdf172c94cdf7bd077026321d8195877","cross_cats_sorted":["cs.CL","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2022-06-30T14:21:57Z","title_canon_sha256":"51e8089873711b513049d93ae9fae74ebe40ca619584291be2767e2f6e7213de"},"schema_version":"1.0","source":{"id":"2207.03578","kind":"arxiv","version":5}},"canonical_sha256":"a0ec64ddedc6088d0d7979a7399cb34260f2aad970ee8a09a153a10ff27d11a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0ec64ddedc6088d0d7979a7399cb34260f2aad970ee8a09a153a10ff27d11a6","first_computed_at":"2026-07-05T06:03:24.569758Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:03:24.569758Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XF9stXTezNHcTpQJFcqgPj9Tw/JkgQQSltwe1mbXXQ7vkQ5bkZXsrH+Z5V3cNrTbWT1QEH958gGH31d3FB7mDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:03:24.570227Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.03578","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d71a54dfa7aafbe90ecb7164d7d9fbb4caa4c0b5e68da1297db1c4b58666c4f","sha256:23efb6e3b6957d1ab1c33de399034ffd15fa513321b4972c713739d772766ebf"],"state_sha256":"49b5ab7f4a7faced4c331654b707d8f71f4efcb8b4b27e500e3e23e7ea055ee9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5HmUGBik2WCnMMRbkh0pBKdGC2DH8RW311qDLliRMUopq/nkivCzwsHEfXfzK3wjBZBzWTiekeel/pnkl20tAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T15:58:05.606527Z","bundle_sha256":"e817c11a0b3a36e2b73164a4633a59688b40b782afcb9872661e77bc3ddd60aa"}}